netstat -ano | findstr <Port Number>
taskkill /F /PID <Process Id>
netstat -ano | findstr "PORT_NUMBER"
taskkill /PID PORT_NUMBER /f
sudo lsof -t -i tcp:80 -s tcp:listen | sudo xargs kill
netstat -ano | findstr :8080
taskkill /PID <yourid> /F
## Get PID Id on port:
netstat -ano | findstr <Port Number>
## Kill task on PID:
taskkill /F /PID <Process Id>
## Process Id is the last numbers at the end of a line.
# Print PID of process bound on that port.
fuser 8080/tcp
# Kill that process
fuser -k 8080/tcp
# To list any process listening to the port 8080:
lsof -i:8080
# To kill any process listening to the port 8080:
kill $(lsof -t -i:8080)
# or more violently:
kill -9 $(lsof -t -i:8080)
# (-9 corresponds to the SIGKILL - terminate immediately/hard kill signal: see List of Kill Signals and What is the purpose of the -9 option in the kill command?. If no signal is specified to kill, the TERM signal a.k.a. -15 or soft kill is sent, which sometimes isn't enough to kill a process.).
#list process running on specified port (here 80, change to your port)
sudo lsof -i:80
#kill process on specified port (here 80, change to your port)
sudo kill $(sudo lsof -t -i:80)
fuser -k 8080/tcp
lsof -i:3000 // Change 3000 to whatever your port is!
sudo kill 9 <PID> // Change <PID> to the Pid number the above command returns
C:> netstat -ano | findstr :YourPortNumber
Check this gist
https://gist.github.com/abhagsain/620120eb99cc5944d478a23757f9e00f
# shows information on Processes running on port 80 with PIDs
$: sudo lsof -i tcp:80
$: sudo lsof -t -i tcp:80 | sudo xargs kill
#for windows
#replace <PID> with your process id
taskkill /PID <PID> /F